KDiff3 is a graphical text difference analyzer for up to 3 input files, provides character-by-character analysis and a text merge tool with integrated editor. It can also compare and merge directories. Platform-independant.

Blazar is an open-source, crossplatform IDE and projects manager designed to saves you time. It supports several languages (default: C and C++). It comes with a server (that you can install) which hosts your projects.

DBDiff is a small utility designed to help data entry cleck to verify their data entry using a double entry as in pharmaceutical industry. DBDiff will compare any 2 MS ACCESS databases and log transcription errors. The result is a 3th DB with corrected d